JPH0320504A - 燃焼過程においてＳＯ↓２および／またはＮＯｘの放出を減少させる方法 - Google Patents
燃焼過程においてＳＯ↓２および／またはＮＯｘの放出を減少させる方法Info
- Publication number
- JPH0320504A JPH0320504A JP2127083A JP12708390A JPH0320504A JP H0320504 A JPH0320504 A JP H0320504A JP 2127083 A JP2127083 A JP 2127083A JP 12708390 A JP12708390 A JP 12708390A JP H0320504 A JPH0320504 A JP H0320504A
- Authority
- JP
- Japan
- Prior art keywords
- water
- hydrated
- lime nitrogen
- carrier
- carrier medium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000002245 particle Substances 0.000 claims abstract description 21
- 239000000654 additive Substances 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 11
- MYFXBBAEXORJNB-UHFFFAOYSA-N calcium cyanamide Chemical compound [Ca+2].[N-]=C=[N-] MYFXBBAEXORJNB-UHFFFAOYSA-N 0.000 claims description 9
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 9
- 239000000920 calcium hydroxide Substances 0.000 claims description 9
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 9
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 3
- 239000011593 sulfur Substances 0.000 abstract description 3
- 230000002378 acidificating effect Effects 0.000 abstract description 2
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 abstract description 2
- 230000009257 reactivity Effects 0.000 abstract description 2
- MVXMNHYVCLMLDD-UHFFFAOYSA-N 4-methoxynaphthalene-1-carbaldehyde Chemical compound C1=CC=C2C(OC)=CC=C(C=O)C2=C1 MVXMNHYVCLMLDD-UHFFFAOYSA-N 0.000 abstract 3
- 239000003570 air Substances 0.000 abstract 2
- 239000002737 fuel gas Substances 0.000 abstract 2
- 238000007664 blowing Methods 0.000 abstract 1
- 239000012159 carrier gas Substances 0.000 abstract 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 230000002262 irrigation Effects 0.000 description 4
- 238000003973 irrigation Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 3
- 239000004572 hydraulic lime Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000003077 lignite Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- 229920004449 Halon® Polymers 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 229940043430 calcium compound Drugs 0.000 description 1
- 150000001674 calcium compounds Chemical class 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 150000002366 halogen compounds Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3916522A DE3916522A1 (de) | 1988-07-14 | 1989-05-20 | Verfahren zur reduzierung von so(pfeil abwaerts)2(pfeil abwaerts)- und/oder no(pfeil abwaerts)x(pfeil abwaerts)-emissionen bei verbrennungsprozessen |
| DE3916522.1 | 1989-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0320504A true JPH0320504A (ja) | 1991-01-29 |
Family
ID=6381089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2127083A Pending JPH0320504A (ja) | 1989-05-20 | 1990-05-18 | 燃焼過程においてＳＯ↓２および／またはＮＯｘの放出を減少させる方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US5055279A (fr) |
| EP (1) | EP0399404A3 (fr) |
| JP (1) | JPH0320504A (fr) |
| YU (1) | YU97190A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7674449B2 (en) * | 2005-06-02 | 2010-03-09 | Mecs, Inc. | Process and apparatus for the combustion of a sulfur-containing liquid |
| AU2006291134C1 (en) | 2005-09-12 | 2013-08-15 | Abela Pharmaceuticals, Inc. | Systems for removing dimethyl sulfoxide (DMSO) or related compounds, or odors associated with same |
| US9427419B2 (en) | 2005-09-12 | 2016-08-30 | Abela Pharmaceuticals, Inc. | Compositions comprising dimethyl sulfoxide (DMSO) |
| WO2007033180A1 (fr) | 2005-09-12 | 2007-03-22 | Abela Pharmaceuticals, Inc. | Matieres facilitant l'administration du sulfoxyde de dimethyle (dmso) et de composes du meme type |
| US8480797B2 (en) | 2005-09-12 | 2013-07-09 | Abela Pharmaceuticals, Inc. | Activated carbon systems for facilitating use of dimethyl sulfoxide (DMSO) by removal of same, related compounds, or associated odors |
| BRPI0921494A2 (pt) | 2008-11-03 | 2018-10-30 | Prad Reasearch And Development Ltd | método de planejamento de uma operação de amostragem para uma formação subterrãnea, método de contolar uma operação de amostragem de formação subterrânea, método de controlar uma operação de perfuração para uma formação subterrãnea, e método de realizar uma amostragem durante a operação de perfuração. |
| EP2493314B1 (fr) | 2009-10-30 | 2020-04-08 | Abela Pharmaceuticals, Inc. | Préparations à base de diméthylsulfoxyde (dmso) et de méthylsulfonylméthane (msm) utilisées pour traiter l'arthrose |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2926107C2 (de) * | 1979-06-28 | 1982-01-28 | Nukem Gmbh, 6450 Hanau | Verfahren zum Abtrennen von Stickstoffoxiden aus Gasen |
| DE3447616A1 (de) * | 1983-12-30 | 1985-07-11 | Skw Trostberg Ag, 8223 Trostberg | Mittel und verfahren zur gleichzeitigen entfernung von schwefel- und stickoxiden aus abgasen |
| US4770863A (en) * | 1987-02-13 | 1988-09-13 | Fuel Tech, Inc. | Process for the reduction of nitrogen oxides in an effluent |
| DE3823848A1 (de) * | 1988-07-14 | 1990-01-18 | Sueddeutsche Kalkstickstoff | Verfahren zur reduzierung von so(pfeil abwaerts)2(pfeil abwaerts)- und/oder no(pfeil abwaerts)x(pfeil abwaerts)-emissionen bei verbrennungsprozessen |
-
1990
- 1990-04-03 US US07/503,710 patent/US5055279A/en not_active Expired - Fee Related
- 1990-05-17 YU YU00971/90A patent/YU97190A/xx unknown
- 1990-05-18 EP EP19900109487 patent/EP0399404A3/fr not_active Withdrawn
- 1990-05-18 JP JP2127083A patent/JPH0320504A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US5055279A (en) | 1991-10-08 |
| EP0399404A2 (fr) | 1990-11-28 |
| EP0399404A3 (fr) | 1991-01-09 |
| YU97190A (en) | 1992-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5277837A (en) | Method and composition for treating flue or exhaust gases utilizing modified calcium hydroxide | |
| US4555996A (en) | Method for reduction of sulfur products in the exhaust gases of a combustion chamber | |
| US6912962B2 (en) | Apparatus for the cleaning of flue gases containing sulfur dioxide | |
| RU2474762C2 (ru) | Способ (варианты) и система снижения загрязнения воздуха | |
| CA1248735A (fr) | Methode et appareil pour la desulfuration a sec des gaz d'echappement | |
| US4542704A (en) | Three-stage process for burning fuel containing sulfur to reduce emission of particulates and sulfur-containing gases | |
| GB2095654A (en) | Treating combustion waste gas | |
| US20050066860A1 (en) | Use of organic waste/mineral by-product mixtures in cement manufacturing processes | |
| US5002741A (en) | Method for SOX /NOX pollution control | |
| US4782772A (en) | Method of directly removing sulfur, with flue dust being returned | |
| CN211146501U (zh) | 一种污泥喷雾干化焚烧协同脱硫的装置 | |
| CS274270B2 (en) | Method of sulphur dioxide removal from fue gases | |
| JPH0320504A (ja) | 燃焼過程においてＳＯ↓２および／またはＮＯｘの放出を減少させる方法 | |
| JP4625265B2 (ja) | 流動層装置における硫黄分の除去方法及び脱硫剤 | |
| US5137704A (en) | Process of decreasing nox content of exhaust gases | |
| US5380505A (en) | Production of low sulfur content lime from limestone | |
| US5876689A (en) | Process for the manufacture of milk of lime | |
| US5006323A (en) | Method of desulfurizing combustion gases | |
| JPH0541680B2 (fr) | ||
| US5513584A (en) | Process for the in-situ production of a sorbent-oxide aerosol used for removing effluents from a gaseous combustion stream | |
| JPH0972532A (ja) | 排ガス中のフッ化水素の低減方法 | |
| JPH0557139A (ja) | 石灰吹き込み脱硫方法 | |
| JPS6279890A (ja) | 流動床燃焼ボイラの灰処理方法 | |
| JP2000130742A (ja) | 燃焼方法、燃焼システム及びセメント製造システム | |
| JPH06210128A (ja) | 乾式排煙脱硫方法 |